Stacko is an excellent puzzle game. Play it on CrazyGames in your browser, for free. Stacko has been played by 1,761 people and has received a rating of 9.3 / 10 with 27 votes. Stacko is built with Flash to run fast in most browsers. In addition to playing Stacko online, you can also download the mobile app for your Android phone and tablet. If you like Stacko, make sure to check out our other puzzle or Stacko Level Pack and Crazy Roll 3D.